 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
ST7MC1K2-Auto 数据表(PDF) 298 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
ST7MC1K2-Auto 数据表(HTML) 298 Page - STMicroelectronics |
|
|
298 / 371 page  Obsolete Product(s) - Obsolete Product(s) On-chip peripherals ST7MC1K2-Auto, ST7MC1K6-Auto, ST7MC2S4-Auto, ST7MC2S6-Auto 298/371 Analog power supply VDDA and VSSA are the supply and ground pins providing power to the converter part. They must be tied to VDD and VSS respectively. Figure 128. ADC block diagram Digital A/D conversion result The conversion is monotonic, meaning that the result never decreases if the analog input does not and never increases if the analog input does not. If the input voltage (VAIN) is greater than VREF+ (high-level voltage reference) then the conversion result is FFh in the ADCDRMSB register and 03h in the ADCDRLSB register (without overflow indication). If the input voltage (VAIN) is lower than VREF- (low-level voltage reference) then the conversion result in the ADCDRMSB and ADCDRLSB registers is 00 00h. The A/D converter is linear and the digital result of the conversion is stored in the ADCDRMSB and ADCDRLSB registers. The accuracy of the conversion is described in the Section 12: Electrical characteristics. RAIN is the maximum recommended impedance for an analog input signal. If the impedance is too high, there is a loss of accuracy due to leakage and sampling not being completed in the allotted time. RREF is the value of the resistive bridge implemented in the device between VREF+ and VREF-. CS2 CS1 EOC PRSC1PRSC0 ADON CS0 ADCCSR AIN0 AIN1 Analog to digital converter AINx Analog mux D4 D3 D5 D9 D8 D7 D6 D2 ADCDRMSB 4 fADC D1 D0 ADCDRLSB 0 0 00 00 CS3 MCCBCR IT request ADCIE ADSTS Prescaler Obsolete Product(s) - Obsolete Product(s) |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
